def chatrequest(self, event):
"""Chat event handler for incoming events
:param event: ChatRequest with incoming chat message
"""
self.log("Event: '%s'" % event.__dict__)
try:
action = event.action
data = event.data
username = self._getusername(event)
if action == "say":
chatpacket = {'component': 'chat',
'action': 'broadcast',
'data': {
'sender': username,
'timestamp': time(),
'content': str(data.encode('utf-8'))
}
}
else:
self.log("Unsupported action: ", action, event, lvl=warn)
return
try:
self.fireEvent(broadcast("users", chatpacket))
except Exception as e:
self.log("Transmission error before broadcast: %s" % e,
lvl=error)
except Exception as e:
self.log("Error: '%s' %s" % (e, type(e)), lvl=error)
def navdatapush(self):
"""
Pushes the current :referenceframe: out to clients.
:return:
"""
try:
self.fireEvent(referenceframe({"data": self.referenceframe, "ages": self.referenceages}), "navdata")
self.intervalcount += 1
if self.intervalcount == self.passiveinterval:
self.fireEvent(
broadcast(
"users",
{
"component": "navdata",
"action": "update",
"data": {"data": self.referenceframe, "ages": self.referenceages},
},
),
"hfosweb",
)
self.intervalcount = 0
# self.log("Reference frame successfully pushed.",
# lvl=verbose)
except Exception as e:
self.log("Could not push referenceframe: ", e, type(e), lvl=critical)
def navdatapush(self):
"""
Pushes the current :referenceframe: out to clients.
:return:
"""
try:
self.fireEvent(referenceframe({
'data': self.referenceframe, 'ages': self.referenceages
}), "navdata")
self.intervalcount += 1
if self.intervalcount == self.passiveinterval and len(
self.referenceframe) > 0:
self.fireEvent(broadcast('users', {
'component': 'hfos.navdata.sensors',
'action': 'update',
'data': {
'data': self.referenceframe,
'ages': self.referenceages
}
}), "hfosweb")
self.intervalcount = 0
# self.log("Reference frame successfully pushed.",
# lvl=verbose)
except Exception as e:
self.log("Could not push referenceframe: ", e, type(e),
lvl=critical)
def ping(self, *args):
"""Pings all connected clients with stupid ping/demo messages (for now)
:param args:
"""
self._count += 1
self.log("Ping %i:" % self._count, args)
data = {'component': 'ping',
'action': "Hello"
}
if (self._count % 2) == 0:
data = {'component': 'navdata',
'action': 'update',
'data': {'true_course': randint(0, 359),
'spd_over_grnd': randint(0, 50)
}
}
self.fireEvent(broadcast("clients", json.dumps(data)))
def alert(self, event):
"""AlertManager event handler for incoming events
:param event with incoming AlertManager message
"""
self.log("Event: '%s'" % event.__dict__)
try:
data = event.data
# noinspection PySimplifyBooleanCheck,PySimplifyBooleanCheck
if data is True:
self.log("MOB ALERT ACTIVATED.", lvl=critical)
self.mob_alert = True
self._record_mob_alert()
alert_packet = {
'component': 'hfos.alert.manager',
'action': 'alert',
'data': True
}
else:
self.log("MOB deactivation requested by ",
event.user.account.name, lvl=warn)
self.mob_alert = False
alert_packet = {
'component': 'hfos.alert.manager',
'action': 'alert',
'data': False
}
try:
self.fireEvent(broadcast("users", alert_packet))
except Exception as e:
self.log("Transmission error before broadcast: %s" % e,
lvl=error)
except Exception as e:
self.log("Error: '%s' %s" % (e, type(e)), lvl=error)
